3B Scientific - Microscopy Catalog

MICROSCOPY 

MICROSCOPES 

MICROSCOPE SLIDES 

MULTIMEDIA-PACKAGES 

3B MICROanatomy 

...going one step further 

Printed on paper from a 

sustainable forest company

Dear Customer, 

We have dedicated this catalogue to taking an in-depth look at working with a microscope. First 

of all, because we would particularly like to demonstrate to you our know-how in this important 

part of your biology class. Secondly, because we have some important news for you: 

We have slashed the minimum order quantity by 60 % for individual slides. You can order 

individual slides from ten items per order so that you can complete your collection more quickly 

and easily. 

Enjoy the variety! 

Kind regards 

Petra von Corvin 

Product Manager 

Petra von Corvin 

Product Manager 

K13 

Page 31 

Microslides 

Page 18 

W30600 

Page 4 

CONTENT 

MICROSCOPES 1 

Accessories 12 

Camreras for Microscopes 14 


School Sets 18 

Series for Secondary schools 19 

Individual Slides 24 

Multimedia Packages 26 

DISSECTING KITS 27 

Storage Boxes, Microscope slides, 

Forceps, Needles 28 

3B MICROanatomy 30 

Anatomical Models 32 

Please also ask for our complete 

range of catalogues 

Biology 

Committed to quality 

3B Scientific provides you with good quality at fair prices. Our sophisticated quality 

management complies with the ISO 9001:2008 standards and the Worlddidac 

Quality Charter and is regularly approved by independent experts. 

That’s something you can rely on. 

Phsics 

Experiments 

Copyright © 2010, 3B Scientific GmbH, Hamburg. Unauthorized reproduction and publication of this material is strictly forbidden.

Information About Microscopes 

Wide field eyepieces 

Seidentopf head 

Tube 

Revolving quadruple nosepiece 

with objectives 

Stand 

Object guide 

Object stage 

Coaxial adjustment for 

coarse and fine focusing 

Abbé condenser 

Illumination 

x-y cross-table 

adjustment 

Mains switch 

Base 

Course Microscope 

Course microscopes are robust, low cost microscopes with basic optical 

features that are ideally suited for lessons in school or for beginners in 

microscopy. 

Barrel 

The barrel is the tube in which the oculars can be placed. 

Monocular barrel: for observation with a single eye. 

Binocular barrel: for stereo observation. This makes the work easier 

and less tiring than with a monocular microscope. 

Trinocular barrel: for stereo observation but also allowing for addition 

of a camera. 

Ocular 

The ocular magnifies the real image thrown by the microscope’s objective. 

The diameter of the field of vision, i.e. the area of the slide that 

can be viewed at one time, is calculated by dividing the field number by 

the scaling factor. Thus for a 10x 18 mm ocular, the viewing field has a 

diameter of 1.8 mm. 

Objective Revolver 

The objective revolver accommodates between 3 and 5 objectives and 

makes it possible to change the magnification rapidly when viewing a 

slide. 

Objective 

An objective produces a real image of the object. The size of the image 

is given by the scaling factor (e.g. 10x) and the resolution is determined 

by the numerical aperture (e.g. 0.65). The larger the numerical aperture 

the more detailed the image produced. 

Achromatic objectives provide only a limited amount of correction for 

lens aberrations but this is nevertheless sufficient for most uses that 

arise in schools. Planar achromatic objectives eliminate image field 

curvature and throw an image that is uniformly focused from the centre 

of the field of vision to the edge. 

Resolution of Objectives 

The resolution of an objective is given by the following formula 

l 

d = 2 · A 

where d = distance between two points, l = wavelength of the light, 

A = numerical aperture 

Example: numerical aperture = 0.65, l = 0.55 µm, resolution 

d = 0.423 μm. 

Object Stage 

The object stage is the shelf upon which slides are placed for observation 

through a microscope. Using an x-y cross-table allows the slide to 

be moved by specific distances along the x and/or y axes. The scales 

mean that once a specific location on the slide has been found, it is 

easy to locate it again. 

Condenser 

The function of a condenser is to allow for careful adjustment of the 

aperture to ensure an optimum compromise between image contrast 

and resolution. As the aperture is made smaller, the contrast increases 

but the resolution is simultaneously reduced. 

Coarse and Fine Focusing 

Coarse and fine adjustment gears allow for optimum focusing of an 

image. They are mostly fitted along a common axis on either side of the 

column leading up from the base. 

Illumination 

Microscope slides can be illuminated by means of incandescent tungsten 

lamps, fluorescent tubes, LEDs or halogen lamps. Halogen lamps 

are best suited to the task because they provide such intense light. 

Fluorescent tubes and LEDs eliminate the problem of slides warming up 

due to the heat from the light during longer periods of observation. 

...going one step further 1

Microscope 

NEW 

W30690 

The W30690 microscope is intended for exacting analysis using bright-field transmitted light. Its ergonomic design allows 

for lengthy periods of use without tiring. The high quality infinite optical system guarantees excellent image quality. Such 

microscopes are used in general practice. 

W30690 

Product name Laboratory Microscope BS-300 

Stand 

Robust and stable all metal stand, pinion knobs attached on both sides of the stand for coarse and fine focusing with friction 

coupling 

Tube Binocular at 45° angle, rotatable through 360° 

Eyepieces 

Pair of eyepieces PL10x 20 mm with infinite optics 

Objectives Inverted objective revolver with plan achromatic infinite objectives 4x, 10x, 40xS und 100xS Oil 

Enlargement 40x – 1000x 

Objekttisch x-y mechanical stage, 150 mm x 140 mm, adjustment range 50 mm x 76 mm 

Illumination Adjustable 6 V/20 W halogen lamp, built-in transformer for 90 to 240V mains voltage 

Condenser Condenser NA1.25, iris diaphragm, filter holder and blue filter 

Accessories Complete with dust cover 

2 3B Scientific® Microscopy

U30722 

U30723 

High-quality mechanics and optics along with ease of operation are the stand-out features of the polarisation microscopes U30722 and U30723. Their 

compact and ergonomic design makes it easier to work with them. The main application for these microscopes is in biology, for instance when studying the 

structure of starch grains, the texture of cellulose fibres in cell walls or the position of rod-like viruses in cells (e.g. tobacco mosaic virus). They are also used 

in mineralogy to study rock specimens, identify minerals and investigate crystals. 

Product name 

Stand 

Tube 

Polarisation 

equipment 

Eyepieces 

Objectives 

Enlargement 

Object stage 

Illumination 

Condenser 

Dimensions 

Weight 

Supplied 

New 

U30722 

Monocular Polarisation Microscope 

Robust, all metal stand with arm permanently connected to the 

base. Focusing by means of separate knobs for coarse and fine 

adjustment located on either side of the stand and operated 

by rack and pinion drive with ball bearings and retaining lever, 

adjustable stopper for protecting the object slides and objective. 

Monocular inclined 30°, head rotation 360° 

Polariser with scale and analyser, which can be inserted into the 

tube. 

Wide field eyepiece WF 10x 18 mm 

Inverted objective revolver with 3 achromatic objectives 4x / 

0.10, 10x / 0.25, 40x / 0.65, (oil) 

40x – 400x 

Circular object stage 120 mm in diameter, which can be rotated 

360°, scale with Vernier and 2 specimen clips 

Adjustable 6 V, 20 W halogen lamp incorporated into the base, 

universal 85 to 265 V, 50/60 Hz power supply 

Abbe condenser N.A.1,25 with iris diaphragm, focused via rack 

and pinion drive 

240 mm x 190 mm x 385 mm 

5,5 kg 

Complete with dust cover 

U30723 

Binocular Polarisation Microscope 






Binocular Seidentopf head, 30° viewing angle, 360° rotatable 

head, viewing distance adjustable between 54 and 75 mm, ±5 

dioptric compensation for both eyepieces 

Polariser with scale and analyser, which can be inserted into the 

tube. 

Pair of wide field eyepieces WF 10x 18 mm Pair of wide field 

eyepieces WF 10x 18 mm 

Inverted objective revolver with 3 achromatic objectives 4x / 

0.10, 10x / 0.25, 40x / 0.65 (oil) 

40x – 400x 

Circular object stage 120 mm in diameter, which can be rotated 

360°, scale with Vernier and 2 specimen clips 



Abbe condenser N.A.1,25 with iris diaphragm, focused via rack 

and pinion drive 

240 mm x 190 mm x 425 mm 

6 kg 


microscope Polarisation Microscopes 


Course microscopes Biologic Microscopes 

W30600-115 

W30600-230 

W30610-115 

W30610-230 

W30605-115 

W30605-230 

The monocular course microscopes W30600, W30605 and W30610 are distinguished by their robust construction and ease of operation. They are equipped 

with three achromatic objectives as used in common practice and have a simple object stage with two clips for holding slides. They can be supplemented 

by means of a variety of spare parts and accessories. The LED lighting of the W30605 and W30610 makes for uniform illumination of the object and avoids 

the problem of heat affecting the slide when viewed for extended periods. The microscopes are equipped with rechargeable batteries and can be used 

without a mains connection. Digital curriculum microscope W30605 is additionally equipped with a 300 kilopixel camera. The user-friendly “Photolib” 

software allows for… 

• Full screen real time video 

• Image processing 

• Image plane processing 

• Noise reduction filter for image enhancement, user-defined filter 

Good value for money 

Bestseller 

Robust 

• False colour image display 

• 3D representation 

• Extensive evaluation and measurement options 

with 

camera 

cordless 

Product Name 

Product Name 

Stand 

Tube 

Eyepieces 

Objectives 

Enlargement 

Object stage 

Illumination 

Condenser 

Dimensions 

Weight 

Supplied 

W30600-115, W30600-230 

Monocular Course Microscope Model 100 

– 

– 

All-metal stand, arm firmly connected with base, pinion knobs 

attached on both sides of the stand for coarse and fine focusing 


Wide field eyepiece WF 10x 18 mm with pointer and eyepiece 

lock 

Revolving nosepiece with 3 achromatic objectives 

4x / 0.10, 10x / 0.25, 40x / 0.65, 

40x, 100x, 400x 

110 mm x 120 mm with 2 specimen clips 

115 V resp. 230 V, 20 W tungsten lamp integrated in base, with 

blue filter in lamp shaft and a converging lens, power supply 

115 V resp. 230 V 50/60 Hz 

Bright-field condenser N.A. 0.65, iris diaphragm and filter holder 

175 mm x 135 mm x 370 mm 

2.9 kg 


W30610-115, W30610-230 

Monocular Course Microscope Model 100, LED 

W30605-115, W30605-230 

Digital Course Microscope Model 100, LED with built-in 

Camera 

Basic apparatus as per W30600 with the following differences: 

W30610 / W30605 

Illumination: With adjustable LED lighting incorporated into 

the base and a focusing lens in the lighting shaft, power supplied 

by rechargeable battery, 115 V or 230 V, 50/60 Hz charger. 

W30605 

Camera sensor: 1/3˝ CMOS, 300 kpixel, colour prints 

Power supply: Via USB 2.0 

System Requirements: WIN95, WIN98, WIN2000 and WINXP 


U30700-115 

U30700-230 

U30701-115 

U30701-230 

Biologic Microscopes 

Course microscopes U30700 and U30701 are especially robust microscopes for educational purposes. They are simple to use and their mechanical and optical 

quality stands out. Separate adjustment knobs for fine and coarse setting allow the microscopes to be focused quickly. The low-temperature lighting 

provides for uniform illumination of the object and avoids the problem of heat affecting the slide when observed for long periods. Seidentopf head and 

30° viewing angle for comfortable observation of the object. 

Course microscopes 

Product name 

Stand 

Tube 

Eyepieces 

Objectives 

Enlargement 

Object stage 

Illumination 

Condenser 

Dimensions 

Weight 

Supplied 

U30700-115, U30700-230 




adjustment located on either side of the stand and operated by 

rack and pinion drive with dovetail teeth, adjustable stopper for 

protecting the object stage and objective. 



Revolving nosepiece with 3 achromatic objectives 4x, 10x, 40x 

40x, 100x, 400x 


5 W fluorescent lamp incorporated in the base, power supply 

115 V resp. 230 V 50/60 Hz 

NA 0.65 with iris diaphragm , filter holder and blue filter 

220 mm x 148 mm x 356 mm 

4 kg 


U30701-115, U30701-230 

Binocular Course Microscope Model 200 




rack and pinion drive with dovetail teeth, adjustable stopper for 

protecting the object stage and objective. 




Pair of wide field eyepieces WF 10x 18 mm 

Revolving nosepiece with 3 achromatic objectives 4x, 10x, 40x 

40x, 100x, 400x 



115 V resp. 230 V 50/60 Hz 

NA 0.65 with iris diaphragm , filter holder and blue filter 

282 mm x 148 mm x 357 mm 

4.69 kg 




U30705-115 

U30705-230 

U30706-115 

U30706-230 

Course microscopes for advanced users 

Course microscopes U30705 and U30706 are suitable for any applications that may arise in the course of advanced biology lessons. The microscopes are 

equipped with a cross table, a 4-way objective revolver with DIN achromatic objectives, a focusing Abbe condenser and the coaxial drive knobs are arranged 

as per common practice. The low-temperature lighting provides for uniform illumination of the object and avoids the problem of heat affecting the 

slide when viewed for extended periods. Accessories include planar and semi-planar achromatic objectives and a dark-field condenser. 

Product name 

Stand 

Tube 

Eyepieces 

Objectives 

Enlargement 

Object stage 

Illumination 

Condenser 

Dimensions 

Weight 

Supplied 

U30705-115, U30705-230 





rack and pinion drive with ball bearings, adjustable stopper for 

protecting the object slides and objective. 



Revolving nosepiece with 4 achromatic objectives 4x, 10x, 40x, 

100x (oil) 

40x, 100x, 400x, 1000x 

x-y cross table, 125 mm x 130 mm, with object guide and coaxial 

adjustment knobs perpendicular to the object stage, adjustment 

range 70 mm x 30 mm 


115 V resp. 230 V 50/60 Hz 

Abbé condenser N.A.1,25 NA 0.65 with iris diaphragm , filter 

holder and blue filter, focused via rack and pinion drive 

220 mm x 154 mm x 359 mm 

4.5 kg 


U30706-115, U30706-230 

Binocular Course Microscope Model 300 




rack and pinion drive with ball bearings, adjustable stopper for 

protecting the object slides and objective. 






100x (oil) 

40x, 100x, 400x, 1000x 

x-y cross table, 125 mm x 130 mm, with object guide and coaxial 

adjustment knobs perpendicular to the object stage, adjustment 

range 70 mm x 30 mm 


115 V resp. 230 V 50/60 Hz 



282 mm x 148 mm x 357 mm 

5.2 kg 



U30710 

U30711 

Microscopes U30710, U30711, U30712 and U30713 are characterised by their robust design, excellent mechanical and optical quality and ease of operation. 

They are equipped with a large cross-stage and a 4-way objective revolver with 4 DIN achromatic objectives. U30710, U30711 and U30712 are also supplied 

with a second wide field WF15x eyepiece as standard, allowing for various magnifications of a slide. A halogen lamp incorporated into the base makes for 

bright and uniform illumination of the object. Seidentopf head and 30° viewing angle for comfortable observation of the object. 

Product name 

Stand 

Tube 

Eyepieces 

Objectives 

Enlargement 

Object stage 

Illumination 

Condenser 

Dimensions 

Weight 

Supplied 

U30710 

Monocular Microscope Model 400 






Focus range: 15mm 

Resolution of fine focusing adjustment: 0.002 mm 


Wide field eyepieces WF 10x 18 mm and WF 15x 13 mm 


100x (oil) 

40X – 1500X 

x-y mechanical stage, 132 mm x 145 mm, with object guide and 

coaxial adjustment knobs perpendicular to the object stage, 

adjustment range 50 mm x 76 mm 





291 mm x 214 mm x 356 mm 

5.6 kg 


U30711 

Binocular Microscope Model 400 






Focus range: 15mm 





Pair of wide field eyepieces WF 10x 18 mm and WF 15x 13 mm 


100x (oil) 

40X – 1500X 








328 mm x 214 mm x 394 mm 

6.1 kg 


Biologic Microscopes Microscopes for advanced users 



U30713 

U30712 

Microscopes for advanced users 

Microscopes U30712 and U30713 provide for binocular or monocular viewing as well as allowing simultaneous fitting of a camera for photographic or 

video recording of the image. 

Product name 

Stand 

Tube 

Eyepieces 

Objectives 

Enlargement 

Object stage 

Illumination 

Condenser 

Dimensions 

Weight 

Supplied 

U30713 

Monocular Microscope Model 400 with Vertical Viewing 






Focus range: 15 mm 


Head with double viewing capability, one tube with 30° viewing 

angle, one with vertical viewing, head rotation 360° 



100x (oil) 

40x, 100x, 400x, 1000x 








291 mm x 214 mm x 415 mm 

5.8 kg 


U30712 

Trinocular Microscope Model 400 








Trinocular Seidentopf head, 360° rotatable, binocular tubus 

with 30° viewing angle, viewing distance adjustable between 54 

and 75 mm, ±5 dioptric compensation for both eyepieces, one 

tube with vertical viewing angle 

Pair of wide field eyepieces WF 10x 18 mm and WF 15x 13 mm 


100x (oil) 

40x – 1500x 








328 mm x 214 mm x 449 mm 

6.2 kg 



U30720 

U30721 

Microscopes U30720 and U30721 are suitable for any applications that may arise in the course of advanced biology lessons. Their compact and ergonomic 

design facilitates ease of working with the microscope. They are equipped as standard with a polarisation fitting and have a large cross table, 2 pairs of 

wide-field eyepieces (WF 10x, WF 15x) and a four way objective revolver with planar achromatic objectives, for outstanding observation of tiny details with 

uniform focus from centre to edge of field of view. 

Product name 

Stand 

Tube 

Polarisation 

equipment 

Eyepieces 

Objectives 

Enlargement 

Object stage 

Illumination 

Condenser 

Dimensions 

Weight 

Supplied 

U30720 

Monocular Microscope Model 500 with 

Polarisation Equipment 









Polariser and analyser 

Wide field eyepieces WF 10x 18 mm and 15x 13 mm 

Inverted and angled objective revolver with 4 plan achromatic 

objectives 4x, 10x, 40x, 100x (oil) 

40x – 1500x 








256 mm x 190 mm x 378 mm 

6 kg 


Top 

Quality 

U30721 

Binocular Microscope Model 500 with 

Polarisation Equipment 











Polariser and analyser 

Pair of wide field eyepieces WF 10x 18 mm and 15x 13 mm 

Inverted and angled objective revolver with 4 plan achromatic 

objectives 4x, 10x, 40x, 100x (oil) 

40x – 1500x 








306 mm x 190 mm x 407 mm 

6.6 kg 


Biologic Microscopes Microscopes for advanced users 


Stereo microscopes 

W30660-115 

W30660-230 

W30661-115 

W30661-230 

W30665-115 

W30665-230 

Cold light 

Stereo microscopes 

Cordless 

Stereo microscopes W30660 , W30661 and W30665 are robust microscopes that are distinguished by their ease of operation and excellent mechanical and 

optical quality. They can be used in numerous applications within the fields of biology and geology. They are equipped with quick change fitting that allows 

for rapid replacement of the objective. With the aid of accessories, a magnification of up to 120x can be achieved. Model W30660 is lit from the top, 

while W30661 and W30665 can be illuminated by top light, by transmitted light, or by a combination of both. The large object stage of the W30661 and 

W30665 also allows large objects to be observed. 

Stereo microscope W30665 features low temperature lighting (LED) to ensure even illumination of the object while preventing heat damage to the specimen 

during prolonged observations. It also eliminates the risk of burning if the lighting unit is touched inadvertently. Power is provided by rechargeable 

batteries so that the microscope can be used without needing to plug in a main lead 

Product name 

Stand 

Tube 

Eyepieces 

Objectives 

Enlargement 

Object plate 

W30660-115, W30660-230 

Stereo Microscope, 20x, Top Light 

Illumination 

Metal stand, column firmly connected 

with base, pinion knobs attached on 

both sides of the stand for coarse and 

fine focusing 

Binocular inclined 45°, interocular distance 

adjustable between 55 and 75 mm 

Exchangeable pair of wide field eyepiece 

WF 10x with eyepiece lock and rubber 

eyepiece cups, diopter compensation ±5 

on the left eyepiece 

Lens 2x with slide and quick change 

device 

20x 

Base with detachable object plate (plastic, 

black/white) 

60 mm Ø and 2 specimen clips 

W30661-115, W30661-230 

Stereo Microscope, 20x, Top, 

Transmitted and 

Mixed Light Illumination 




fine focusing 








device 

20x 

Base with detachable object plate (plastic, 

black/white and glass) 


W30665-115, W30665-230 

Stereo Microscope, 20x, LED 




fine focusing 








device 

20x 

Base with detachable object plate 

(plastic, black/white and glass) 95 mm 

dia. and 2 specimen clips 

Illumination 

Dimensions 

Weight 

Supplied 

Top light illumination,12 V/10 W, with 

toggle switch, power supply 115 V resp. 

230 V 50/60 Hz 

170 mm x 300 mm x 115 mm 

2.4 kg 


Top , transmitted and mixed light illumination, 

12 V/10 W lamp, toggle switch 

to turn ON, rotary switch to select light 

combination, power supply 115 V resp. 

230 V 50/60 Hz 

190 mm x 300 mm x 115 mm 

2.9 kg 


LED, top , transmitted and mixed light 

illumination, toggle switch to turn ON, 

rotary switch to select light combination, 

power supplied by rechargeable battery, 

115 V or 230 V, 50/60 Hz charger 

190 mm x 300 mm x 115 mm 

2.9 kg 



W30662-115 

W30662-230 

W30663-115 

W30663-230 

W30664-115 

W30664-230 

Bestseller 

Revolving 

head 

Stereo microscopes W30662, W30663 and W30664 are robust microscopes that are distinguished by their ease of operation and excellent mechanical and 

optical quality. They can be used in numerous applications within the fields of biology and geology. Simply by rotating the objective from the 2x setting to 

4x, the overall magnification can be set to 20x or 40x. With the aid of accessories, a magnification of up to 80x can be achieved. Model W30662 is lit from 

the top, while W30663 and W30664 can be illuminated by top light, by transmitted light, or by a combination of both. The large object stage of W30663 

and W30664 also allows large objects to be observed. 

Stereo microscope W30664 differs from W30662 and W30663 in that its stereo head can be rotated by 360°. 

Stereo microscopes Stereo microscopes 

Product name 

Stand 

Tube 

Eyepieces 

Objectives 

Enlargement 

Object plate 

W30662-115, W30662-230 

Stereo Microscope, 40x, Top Light 

Illumination 




fine focusing 







Revolving nosepiece with objective 2x 

/ 4x 

20x/40x 


(plastic, black/white) 


W30663-115, W30663-230 

Stereo Microscope, 40x, Top, Transmitted 

and 

Mixed Light Illumination 




fine focusing 






on the left eyepiece, one eyepiece with 

pointer 


/ 4x 

20x/40x 


(plastic, black/white and glass) 


W30664-115, W30664-230 

Stereo Mikroskop, 40x, Rotatable Head 




fine focusing 

Binocular inclined 45°, interocular 

distance adjustable between 55 and 75 

mm, head rotatable by 360° 






/ 4x 

20x/40x 


(plastic, black/white and glass) 95 mm 

dia. and 2 specimen clips 

Illumination 

Dimensions 

Weight 

Supplied 

Top light illumination,12 V/10 W, with 

toggle switch, power supply 115 V resp. 

230 V 50/60 Hz 

170 mm x 300 mm x 115 mm 

2.4 kg 






230 V 50/60 Hz 

190 mm x 300 mm x 115 mm 

2.9 kg 






230 V 50/60 Hz 

190 mm x 300 mm x 115 mm 

2.9 kg 



microscopes 

W30613 – W30617 

W30640 – W30643 

U30748 – U30753 

Accessories 

W30618 – W306201 

U30730 – U30731 

Options and Replacements for: 

W30600, W30605 W30610 

Art. No. Designation Specification 

W30640 


WF 10x 18 mm 

W30641 


WF 10x 18 mm with pointer 

W30642 


WF 15x 13 mm 

W30643 


WF 20x 11 mm 

W30613 

Achromatic objectives 4x / 0,10 

W30614 


W30615 


W30616 


W30617 


W30618 

Abbé condenser 

N.A.1,25 and iris diaphragm 

W30619 

Object holder 

Moveable 

W306201 Polarization device 

W30621-115 Spare lamps 

20 W for 115 V mains supply 

W30621-230 Spare lamps 


U30700, U30701, U30705, U30706, U30710, U30711, U30712, U30713, U30720, U30721, U30722, U30723 

U30730 


WF 10x-18 mm with pointer 

U30731 


WF 10x-18 mm with scale 

U30732 


WF 10x-18 mm 

U30733 


WF 15x-13 mm 

U30748 

Achromatic objectives 

4x 

U30749 


10x 

U30750 


20x 

U30751 


40x 

U30752 


60x 

U30753 


100x (Oil) 

U30735 

Semiplan achromatic objectives 

4x 

U30736 


10x 

U30737 


40x 


U30735 – U30738 

Options and Replacements for: 

U30739 – U30743 

W30674 – W30678 

U30746 – U30747 

U30745 

U30700, U30701, U30705, U30706, U30710, U30711, U30712, U30713, U30720, U30721, U30722, U30723 

Art. No. Designation Specification 

U30738 

U30739 

U30740 

U30741 

U30742 

U30743 

U30744 

U30745 


Plan achromatic objectives 






Micrometer slide 

100x (Oil) 

4x 

10x 

20x 

40x 

60x 

100x (Oil) 

76 mm x 26 mm 1 mm / 100 div. / 0,01 mm 

U30700, U30701, U30705, U30706 

U30755-115 

U30755-230 

Spare fluorescent lamp 

Spare fluorescent lamp 



U30710, U30711, U30712, U30713, U30720, U30721 

U30746 

U30747 

W30651 

Dark field condenser 

Dark field condenser (Oil) 

Spare lamps 

Halogen, 6 V, 20 W 

W30660, W30661, W30662, W30663, , W30664, W30665 

W30670 

W30671 

W30672 

W30673 

W30679 

W30682 

Wide field eyepiece, Pair 




Eyepiece cups 

Spare lamps 

WF 5x 18 mm 

WF 10x 20 mm 

WF 15x 13 mm 

WF 20x 10 mm 

Pair 

12 V, 10 W 

W30660, W30661, W30665 , W30665 

W30674 

W30675 

W30676 

W30677 

W30678 

Achromatic Objectives 





1x 

2x 

3x 

4x 

6x 

W30670 – W30673 

and W30679 

microscopes Accessories 


Cameras for Microscopes cameras 

Microscope 

not included 

Bestseller 

U30100 

U30100 

Digital Camera for Microscope, 1.3 Mpixel 

High resolution colour digital camera for connecting directly to a PC or 

charged laptop via the USB interface. The camera can be mounted directly 

onto the eyepiece of any conventional microscope. The camera is via 

the USB connection, thereby making external power supply unnecessary. 

Separate software for image pickup and recording, display and processing. 

The software is characterised by being particularly user friendly and makes 

possible, among other things: 

• Full screen real time video 

• Still picture recording 

• Recording films in AVI format 

• Adjusting image sequence and recording time 

• Zoom function 

• Image processing (similar to conventional image processing programs) 

• Brightness and contrast control 

• Real-time image printing 

• Memory function (jpeg, bmp, tiff etc.) 

• Gradation curves 

• Tonal value correction 

• FFT function 

• Image plane processing 

• Comparison of two adjacent images 

• Noise reduction filter for image enhancement, user-defined filter 

• False colour image display 

• 3D representation 

• Extensive evaluation and measurement options 

NEW 

U30110 

U30110 

Student Digital Camera for Microscope, 1.3 Mpixel 

Inexpensive digital colour camera for use in class which can be placed 

directly on any modern microscope tube. The user friendly “MiniSee” software 

allows for real-time video and still pictures to be recorded and stored 

in all formats currently in use. 

U30111 

Student Digital Camera for Microscope Classroom Set, 1,3 Mpixel 

The set consists of 10 x U30110 digital cameras. 

U30100C8 

Digital Camera Classroom Set for Microscope, 1.3 Mpixel 

The set consists of 8 x U30100 digital cameras. 

U30101-230 

U30101-230 Video Camera for Microscope, PAL, 350 kpixel 

Easy-to-use colour video camera which can be directly mounted onto the 

eyepiece of a conventional microscope. Image display takes place on a television 

screen. Television connection via a cinch connector. Power supply via 

mains supply unit. NTSC version available on request. 

U30101 


cameras 

Camera sensor 

U30105 

Microscope 

not included 

U30105 

Digital Camera for Microscope, 2 Mpixel 

Digital colour camera for microscopes with higher resolution than 

U30100. One advantage of the camera is that when the viewing field of 

the microscope is too dark to see with the naked eye, the camera can still 

provide a bright, highly detailed image. It is thus highly suited to dark-field 

microscopy and for microscopes equipped with fluorescent illumination. 

For software specification see U30100. 

U30100 U30105 U30110 U30101-230 

1/2" CMOS, 1,3 Mpixel, 

colour image 

1/2" CMOS, 2 Mpixel, 

colour image 

1/4" CMOS, 1,3 Mpixel, 

colour image 

VGA, 

colour image 

Pixel size 5,2 µm X 5,2 µm 2,8 μm X 2,8 μm – 

Resolution 1280 X 1024 (1,3 Mpixel) 1600 X 1200 (2 Mpixel) 1280 X 1024 (1.3 Mpixel) 628X582 (350 kpixel) 

Minimum illumination – < 5 lux @ F 1,4 3000 K 

TV system – PAL 

Output – AV 

Application 

Direct mounting onto the microscope eyepiece 

Data format BMP, TIFF, JPG, PNG, PSD etc. – 

Exposure 

Automatic 

Automatic, 

Auto white balance via push 

button on camera housing 

Shutter control Automatic – 

Power supply 

Via USB interface 2.0, USB cable 1.5 m in length 

Via mains power supply unit 

220 V, 50/60 Hz 

System requirements Windows 2000 / XP / Vista; USB connection 2.0 – 

Camera housing 

Cylindrical, oxidised metal 

housing 

Oxidised metal housing 

Cylindrical, oxidised metal housing 

Dimensions 98 mm x 55 mm dia approx. 110 mm x 50 mm x 50 mm approx. 27 mm x 45 mm dia approx. 84 mm x 52 mm dia approx. 

Weight 160 g approx. 260 g approx. 40 g approx 180 g approx. 

Accessories 

2 Adapters 30 mm dia. and 30.5 mm dia 

2 Adapters 30 mm dia. and 

30.5 mm dia., mains power 

supply unit 

Cameras for Microscopes 


cameras 

Cameras for observations and for use with microscope 

U421051 

Microscope not included 

For a multitude 

of applications 

U42100-230 

U42100-230 

Video Flex® 

High resolution, desktop colour 

video camera for a variety of 

applications. Thanks to the balland-socket 

bearing, video head 

that can pivot and swivel via its 

flexible gooseneck, the camera can 

be easily and accurately connected, 

e.g. to microscopes and telescopes, 

or directed towards visual material, 

running processes or items of scientific 

or technical interest so that 

they can be viewed on a monitor 

or TV screen. The heavy, triangular 

base with the integrated controls 

ensures the necessary stability. 

Audio recordings are possible with 

the microphone integrated in the 

base. The high quality optics cover 

a range from 6 mm to infinity, 

allowing for magnifications of up 

to 50:1. The camera has normal 

cinch sockets for video and audio 

outputs. It can be connected to a 

video recorder for recording or to a 

monitor or TV set (PAL) for viewing. 

Includes microscope adapter, plugin 

power supply, connecting leads 

and Euro-Scart plug. 

NTSC version available on request. 

Digital Video Flex® 

Robust, ultra high resolution desktop digital colour camera for direct connection to a PC or notebook via a USB interface. The design of the Digital Video 

Flex® corresponds largely to that of the Video Flex®. U42100-230, and differs only in terms of the optical features. Audio recordings are possible via a 

microphone equipped computer. An external power supply is not necessary as the camera is powered via the USB connection. Includes microscope adapter, 

Discovery Scope Kit, Applied Vision software and carrying case. The Applied Vision software for picture recording, reproduction and processing is 

characterized by its user friendliness and features: 

• Full-screen, real-time video 

• Still frame recording 

• Recording of films in AVI format 

• Time-lapse recording 

• Internet streaming 

• Can be used in local network 

• Zoom function 

• Image processing 

• Brightness, contrast control and positive/ 

negative image display 

• Drawing tools 

• Organiser/memo function 

• Printout of real-time images 

• Memory function (jpeg, bmp, tiff) 

• Choice of background 

• Creation of image collages 

• Comparison of two adjacent images 

• Measurement of the distance between 2 points or 

the area of a circle 

• Exporting data to an Excel spreadsheet 


cameras 

U42103 

Vision Viewer® 

Lighter version of the Digital Video Flex® U421051 with similar optical properties 

and for similar applications. The difference is that the video head is directly 

attached to the swan-neck arm (with no universal joint). Includes a microscope 

adapter, observation set (Discovery Scope Kit) and Applied Vision Software. 

U42103 

U421101 

PhysicsCAM 

High-resolution, hand-held camera which can be connected directly via a USB 

interface to a PC or notebook. For a variety of applications in natural science 

classes, e.g. in experiments which are difficult to observe or which take 

place over long periods of time. The PhysicsCAM is equipped with a flexible 

adapter and can therefore be mounted on equipment with varying size of 

eye. The Applied Vision software offers a variety of functions for displaying 

and processing images (see U421051). 

U421101 

U42100-230 U421051 U42103 U421101 

Photosensitivity 1.5 lux 20 lux 20 lux 3 lux 

Image digitization ¼" CCD digital CMOS digital CMOS digital CMOS 

Output signal video Digital / USB 2.0 Digital / USB 2.0 Digital / USB 2.0 

Exposure automatic adjustable via software adjustable via software adjustable via software 

Resolution 500 lines 1280x960 SXGA 1280x960 SXGA 640x480 VGA 

Live video -- up to 30 images per second up to 30 images per second up to 30 images per second 

TV system PAL -- -- -- 

Audio mono -- -- -- 

Lens 8 mm Glass 8 mm Glass, C-Mount 6 mm Glass 6 mm Glass 

Focal distance 6 mm to infinity 6 mm to infinity 8 mm to infinity 8 to infinity 

Magnification 50:1 50:1 30:1 30:1 

Microscope adapter 34,5 mm built-in 34,5 mm built-in 34,5 mm built-in 24 to 32 mm 

and 28 mm and 28 mm and 28 mm 

Power supply 5 V DC/800 mA via via USB via USB via USB 

plug-in power supply 

Cable A/V cable 365 cm USB connecting cable, USB connecting cable, USB connecting cable, 

approx. 150 cm approx. 150 cm approx. 150 cm 

Gooseneck 650 mm x 15 mm dia aprox. 650 mm x 15 mm dia aprox. 510 mm x 13 mm dia aprox. – 

Base 180x180x180 mm 180x180x180 mm 180x180x180 mm -- 

Weight approx. 2.7 kg approx. 2.7 kg approx. 1.7 kg approx. 400 g 

Cameras for observations and for use with microscope 


Microscope Slides 


Our microscope slides are made under rigorous scientific control. They are the product of experience combined with 

the most up to date techniques. The prerequisite for excellent preparations is good material, well preserved and fixed 

so that the finer structures are as life-like as possible. Microtome sections are cut from this material by highly skilled 

and experienced staff. They are of a thickness which will result in slides from which the maximum resolution of the 

structural components can be obtained. Particular attention is paid to the staining technique and in each case the 

selected method for a particular specimen will ensure the best possible differentiation combined with clear definition 

and permanency of staining. These prepared microscope slides are supplied on the best glass with fine ground edges 

of the size 26x76 mm (1 x 30) and are mailed in rigid boxes. Most sets are supplied with comprehensive explanatory 

brochures. All slides can be purchased either in complete sets and series or individually at a minimum quantity of 

10 mixed slides. We reserve the right to make minor alterations to the sets and compilations. The delivery time is between 

6 – 8 weeks. 

SCHOOL SERIES 

School Sets A, B, C, D 

For all those who would like to give a good overall view of the important areas with their selection of specimens, the School Biology Series 

is a particularly useful purchase. It comprises four individual series - A, B, C and D - that can be built onto each other. Of course, the 

individual series and their components can be used individually in their own right, and added to one after the other. 

W13336 W13436 W13336F W13336S W13336P 

German English French Spanish Portugese 

School Set A (General Biology) 

25 Slides 

Zoology: 1(e) Amoeba proteus, w.m. showing nucleus and pseudopodia 

2(e) Hydra, w.m. extended specimen to show foot, body, 

mouth, and tentacles 3(c) Lumbricus, earthworm, typical t.s. back 

of clitellum showing muscular wall, intestine, typhlosole, nephridia 

etc. 4(c) Daphnia and Cyclops, small crustaceans from fresh 

water 5(d) Musca domestica, house fly, head and mouth parts 

(proboscis) w.m 6(b) Musca domestica, leg with clinging pads (pulvilli) 

7(c) Apis mellifica, honey bee, anterior and posterior wing 

Histology of Man and Mammals: 8(c) Squamous epithelium, 

isolated cells from human mouth 9(d) Striated muscle, l.s. showing 

nuclei and striations 10(d) Compact bone, t.s. special stained 

for cells, lamellae, and canaliculi 11(d)Human scalp, vertical 

section showing l.s. of hair follicles, sebaceous glands, epidermis 

12(c) Human blood smear, stained for red and white corpuscles 

Bacteria and Cryptogams: 13(d) Bacteria from mouth, smear 

Gram stained showing bacilli cocci, spirilli, spirochaetes 14(c) 

Diatoms, strewn slide of mixed species, 15(c) Spirogyra, vegetative 

filaments with spiral chloroplasts 16(c) Mucor or Rhizopus, 

mold, w.m. of mycelium and sporangia 17(c) Moss stem with 

leaves w.m. Phanerogams: 18(c) Ranunculus, buttercup, typical 

dicot root t.s., central stele 19(c) Zeamays, corn, monocot stem 

with scattered bundles t.s. 20(c) Helianthus, sunflower, typical 

herbaceous dicot stem t.s. 21(c) Syringa, lilac, leaf t.s. showing 

epidermis, palisade parenchyma, spongy parenchyma, vascular 

bundles 22(d) Lilium, lily, anthers with pollen grains and pollen 

sacs t.s. 23(d) Lilium, ovary t.s. showing arrangement of ovules 

24(c) Allium cepa, onion, w.m. of epidermis shows simple plant 

cells with cell walls, nuclei, and cytoplasm 25(d) Allium cepa, l.s. 

of root tips showing cell divisions (mitosis) in all stages, carefully 

stained 

W13337 W13437 W13337F W13337S W13337P 


School Set B (Supplement for A) 

50 preparations on the subject areas of zoology, histology and anthropology, spermatophytes. For details, please go to 

www.3bscientific.co.uk. 

W13338 W13438 W13338F W13338S W13338P 


School Set C (Supplement for A and B) 

50 preparations on the subject areas of zoology, histology and anthropology, spermatophytes. 

For details, please go to www.3bscientific.co.uk. 

W13339 W13439 W13339F W13339S W13339P 


School Set D (Supplement for A, B, C and D) 

50 preparations on the subject areas of histology and anthropology, zoology, cytology and genetics, pathogens and diseased organs, 

embryology, ecology and the environment, botany. For details, please go to www.3bscientific.co.uk. 

W13133 W13233 W13133F W13133S W13133P 


Manual for School Set with 175 Drawings 


SERIES FOR SECONDARY SCHOOLS 

With the series for secondary school, you will receive microscope slide collections on the most popular areas. You can place important 

topics “under the microscope”. 

W13300 W13400 W13300F W13300S W13300P 


Series I. Cells, Tissues and Organs 

13 Microscope Slides 

1(d). Simple animal cells in sec. of salamander liver 2(d). Mitosis, 

l.s. from Allium root tips 3(c). Ranunculus, buttercup, t.s. of a 

typical dicot root 4(e). Monocot and dicot stems, two t.s. for comparison 

5(c). Syringa, lilac, t.s. of a typical mesophytic dicot leaf 

6(c). Columnar epithelium, t.s of blind gut from rabbit 7(e). Bone 

and hyaline cartilage, t.s. 8(d). Striated muscles of mammal, l.s. 

9(d). Smooth muscles of mammal, l.s. and t.s. 10(c). Lung of cat, 

t.s. 11(c). Human blood smear 12(d). Human body skin, l.s. 13(f). 

Young mouse, sag. s. of entire specimen for all structures. 

W13301 W13401 W13301F W13301S W13301P 


Series V. Genetics, Reproduction and Embryology 


1(g). DNA and RNA stained in different colours, l.s. onion root 

tips 2(e). Lilium, young anthers, meiosis, early prophase stage, 

t.s. 3(e). Lilium, young anthers, diplotene stage, t.s. 4(d). Lilium, 

ovary with embryosac t.s. 5(d). Capsella bursa pastoris, l.s. of 

embryos 6(h). Human chromosomes, spread in the metaphase 

stage, w.m. 7(g). Lamp brush chromosomes 8(e). Hydra with testis 

Series II. Metabolism 


1(e). Hydra, fresh water polyp, t.s. with ectoderm and entoderm 

2(d). Carabus, ground beetle, gizzard 3(c). Salivary gland of cat, 

t.s. 4(c). Oesophagus of cat, t.s. 5(d). Fundic stomach of cat, t.s. 

6(c). Small intestine of cat, t.s. routine stained 7(f). Small intestine, 

t.s. blood vessels injected 8(d). Appendix of human, t.s. 9(c). 

Large intestine of cat, t.s. 10(c). Liver of pig, t.s. 11(f). Malpighian 

tubules of insect, t.s. 12(c). Primordial kid ney (mesonephros) of 

frog, t.s. 13(d). Hind-kidney (metanephros) of rabbit, t.s. 14(d). 

Kidney of mouse with pelvis, l.s. 15(f). Kidney of mouse, t.s. 

injected to show storage 

W13302 W13402 W13302F W13302S W13302P 


Series III. Organs of Sense 


1(e). Paramaecium, silvered to show the neuroformative system 

2(d). Lumbricus, earthworm, t.s. with ventral nerve cord 3(e). 

Insect brain, frontal l.s. 4(e). Planaria, sec. through ocelli 5(f). 

Haliotis, marine snail, pinhole camera eye l.s. 6(e). Helix, snail, 

eye l.s. 7(e). Alloteuthis, cuttlefish, camera eye l.s. 8(e). Compound 

eye of an insect, l.s. 9(e). Young rat, head with eyes t.s. 

10(d). Retina of cat, t.s. showing rods and cones 11(e). Internal 

ear (cochlea) from guinea pig, l.s. 12(e). Taste buds from tongue 

of rabbit, t.s. 13(e). Peripheral nerve fibres, osmic acid material 

showing Ranvier’s nodes 14(c). Spinal cord of cat t.s. with large 

motor nerve cells 15(c). Cerebellum of cat, t.s. routine stained 

16(f). Cerebrum of cat, t.s. silvered to show the pyramid cells 

W13303 W13403 W13303F W13303S W13303P 


Series IV. Hormone Organs and Hormonal Function 


1(d). Ovary of cat, with follicles and corpus luteum t.s. 2(d). Testis 

of mouse, t.s. showing Leydig’s cells 3(d). Adrenal (suprarenal) 

gland of cat, t.s. 4(d). Pancreas of cat, t.s. with islets of 

Langerhans, 5(f). Thyroid gland, normal function t.s. 6(f). Thyroid 

gland, over-activity of the gland t.s. 7(f). Hypophysis (pituitary 

body) sagittal l.s. 

W13304 W13404 W13304F W13304S W13304P 


t.s. 9(e). Hydra with ovaries t.s. 10(f). Tapeworm (Taenia), mature 

proglottid, w.m. 11(f). Ascaris, sec. of uteri showing maturation of 

ova 12(e). Cockchafer (Melolontha), ovaries t.s. 13(d). Frog (Rana), 

testis t.s. showing spermatogenesis 14(f). Frog embryology: four 

cell stage t.s. 15(f). Frog: morula stage l.s. 16(f). Frog: neurula 

stage t.s. 17(f). Chicken (Gallus) embryology: 24 hour t.s. 18(f). 

Chicken embryology: 72 hour t.s. 19(d). Mouse, uterus containing 

embryo t.s. 

Microscope Slides Series for Secondary Schools 

HISTOLOGY – Detail Sets 

W13306 W13406 W13306F W13306S W13306P 


Histology of Mammalia, Elementary Set 


1(c). Squamous epithelium, isolated cells 2(e). Fibrous connective 

tissue, w.m. from pig mesentery 3(e). Adipose tissue of mammal, 

fat stained 4(c). Hyaline cartilage of calf, t.s. 5(e). Compact bone 

of cow, t.s. 6(d). Striated muscles of cat, l.s. 7(d). Smooth muscles 

of cat, t.s. and l.s. 8(c). Blood smear, human 9(d). Artery of cat or 

rabbit, t.s. 10(d). Vein of cat or rabbit, t.s. 11(c). Lung of cat, t.s. 

12(c). Pancreas of pig with islets of Langerhans t.s. 13(c). Tongue 

of cat, t.s. with cornified papillae 14(d). Stomach of cat, fundic 

region t.s. 15(c). Small intestine of cat or rabbit, t.s. 16(d). Liver of 

pig, t.s. 17(d). Kidney of cat, t.s. 18(d). Ovary of rabbit, t.s., developing 

follicles 19(d). Testis of mouse, t.s., spermatogenesis 20(d). 

Cerebrum of cat, t.s. 21(d). Cerebellum of cat, t.s. 22(c). Spinal 

cord of cat, t.s. 23(e). Nerve fibres isolated, Ranvier’s nodes 24(e). 

Motor nerve cells, smear from spinal cord 25(d). Scalp, human, 

l.s. of hair follicles 



W13308 W13408 W13308F W13308S W13308P 

German English French Spanish Portuguese 

Normal Human Histology, Basic Set 


When compiling the series only top quality, histologically 

fixed material was used for the preparation of the slides. The 

cutting thickness of the microtome sections is normally 6 – 8 

mm. The use of special staining methods guarantees a clear, 

multicoloured representation of all tissue structures. This slide 

series occupies a special position due both to the quality of the 

original material and the case taken during it‘s preparation. 

1(c). Squamous epithelium, human, isolated cells 2(f). Areolar 

connective tissue, human w.m. 3(f). Hyaline cartilage, human 

t.s. 4(f). Compact bone, human t.s. 5(f). Striated muscle, human 

l.s. 6(f). Heart muscle, human l.s. and t.s. 7(f). Artery, human t.s. 

8(f). Vein, human t.s. 9(f). Lung, human t.s. 10(c). Blood smear, 

human 11(f). Spleen, human t.s. 12(f). Thyroid gland, human t.s. 

13(f). Thymus gland from human child t.s. 14(f). Tongue, human 

t.s. 15(f). Tooth, human l.s. 16(f). Parotid, human gland t.s. 17(f). 

Oesophagus, human t.s. 18(f). Stomach, human, fundic region 

t.s. 19(f). Duodenum, human t.s. (small intestine) 20(f). Colon, 

human t.s. (large intestine) 21(f). Pancreas, human t.s. 22(f). 

Liver, human t.s. 23(e). Vermiform appendix, human t.s. 24(f). 

Kidney, human t.s. 25(f). Adrenal (suprarenal) gland, human t.s. 

26(f). Ovary, human t.s. 27(f). Uterus, human t.s. 28(f). Placenta, 

human t.s. 29(f). Testis, human t.s. 30(f). Epididymis, human t.s. 

31(f). Cerebrum, human t.s. 32(f). Cerebellum, human t.s. 33(f). 

Spinal cord, human t.s34(f). Sympathetic ganglion, human t.s. 

35(e). Skin of palm, human t.s. 36(e). Scalp, human, l.s. of hair 

follicles 37(e). Scalp, human, t.s. of hair follicles 38(f). Retina, human 

t.s. 39(e). Finger tip from foetus with nail development l.s. 

W13309 W13409 W13309F W13309S W13309P 


Normal Human Histology, Large Set, Part I. 


1(c). Isolated squamous epithelium, human 2(e). Connective tissue, 

human, sec. 3(e). Columnar epithelium, human gall bladder, t.s. 

4(e). Ciliated epithelium, human trachea, t.s. 5(e). Smooth muscles, 

human, l.s. and t.s. 6(e). Striated muscles, human, l.s. 7(e). Heart 

muscles, human, l.s. and t.s. 8(e). Hyaline cartilage, human, sec. 

9(e). Elastic cartilage of epiglottis, human, t.s. 10(e). Bone, compact 

substance, human, t.s. 11(e). White fibrous tissue (tendon), human, 

l.s. 12(e). Red bone marrow, human, t.s. 13(d). Scalp, human, l.s. 

of hair follicles 14(e). Artery, human, t.s. 15(e). Vein, human, t.s. 

16(c). Blood smear, human, Giemsa stain 17(e). Lung, human, t.s. 

18(f). Larynx of human foetus, t.s. 19(e). Lymph gland, human, t.s. 

20(e). Thyroid gland, human, t.s. 21(f). Pituitary gland, human, 

Normal Human Histology, Large Set, Part II. 


1(e). Soft palate, human t.s. 2(e). Adipose tissue, human, sec. stained for fat 

3(f). White fibrous cartilage, human intervertebral disc, sec. 4(e). Striated 

(skeletal) muscle, human t.s. 5(e). Spongy (cancellous) bone, human t.s. 

6(e). Bone development, vertical l.s. of foetal skull-cap 7(e). Bone development, 

l.s. of foetal finger 8(e). Joint of human foetus, l.s. 9(e). Tooth, 

human, t.s. of crown 10(f). Tooth, human, complete l.s. 11(f). Tooth development 

from human foetus, l.s. 12(e). Aorta, human, t.s. routine stained 

13(e). Trachea from human foetus t.s. 14(f). Thymus from human child, t.s. 

15(f). Parathyroid gland (Gl. parathyreoidea), human t.s. 16(e). Tonsil (Tonsilla 

palatina), human t.s. 17(e). Parotid gland (Gl. parotis), human t.s. 18(e). 

Submaxillary gland (Gl. submandibularis), human t.s. 19(e). Stomach, 

fundic region, human t.s. 20(e). Stomach, cardiac region, human t.s. 21(e). 

Jejunum, human t.s. 22(f). Small intestine (Duodenum) t.s. colouring of 

goblet cells, PAS-HE 23(e). Vermiform appendix, human t.s. 24(e). Rectum, 

human t.s. 25(e). Gall bladder, human t.s. 26(e). Liver of human foetus sec., 

t.s. 22(e). Spleen, human, t.s. 23(e). Tongue, human, t.s. 24(e). 

Oesophagus, human, t.s. 25(e). Sublingual gland, human, t.s. 26(e). 

Stomach, pyloric region, human, t.s. 27(e). Pancreas, human, t.s. 

28(e). Small intestine, human, t.s. 29(e). Large intestine, human, 

t.s. 30(e). Liver, human, t.s. 31(e). Kidney, human, t.s. 32(f). Adrenal 

gland, human, t.s. 33(e). Ureter, human, t.s. 34(e). Urinary bladder, 

human, t.s. 35(f). Ovary, human, t.s. 36(e). Uterus, human, t.s. 

37(e). Uterine tube, human, t.s. 38(e). Placenta, human, t.s. 39(e). 

Umbilical cord, human, t.s. 40(e). Mammary gland, human, sec. 

41(f). Testis, human, t.s. 42(e). Epididymis, human, t.s. 43(f). 

Olfactory epithelium, human, t.s. 44(f). Retina, human, t.s. 45(g). 

Internal ear, human foetal, t.s. 46(f). Touch corpuscles in human 

skin, t.s. 47(e). Nerve, human, l.s. 48(e). Spinal cord, human, t.s. 

49(e). Cerebellum, human, t.s. 50(e). Cerebrum, cortex, human, t.s. 

W13310 W13410 W13310F W13310S W13310P 


developing blood cells 27(e). Urethra, human, t.s. 28(e). Seminal vesicle 

(Gl. vesiculosa), human t.s. 29(e). Spermatic cord (Ductus deferens), human 

t.s. 30(e). Prostate, human, t.s. 31(e). Sperm smear, human 32(f). Corpus 

luteum in t.s. of human ovary 33(e). Vagina, human t.s. 34(g). Cerebral cortex, 

human, t.s. silvered (Golgi or Palmgren) 35(g). Cerebral cortex, human, 

t.s. stained for neuroglial cells after Held 36(g). Cerebellum, human, t.s. 

silvered (Golgi or Palmgren) 37(f). Thalamus, human, stained after KlŸver – 

Barrera 38(f). Medulla oblongata, human, t.s. routine stained 39(g). Spinal 

cord, human, t.s. silvered (Golgi or Palmgren) 40(f). Sympathetic ganglion, 

human t.s. routine stained 41(e). Peripheral nerve, human t.s. 42(e). Optic 

nerve, human t.s. 43(e). Cornea from eye, human t.s. 44(e). Eyelid, human, 

t.s. 45(e). Skin from finger tip, human, vertical l.s. 46(d). Scalp, human, 

horizontal l.s. shows t.s. of hair follicles, 47(e). Nail development, sagittal 

l.s. finger tip of human foetus 48(h). Human chromosomes in smear from 

culture of blood, male 49(i). Human chromosomes in smear from culture 

of blood, female 50(f). Barr bodies (human sex chromatin) in smear from 

female squamous epithelium 

HISTOLOGY – COMPREHENSIVE SET 

W13312 W13412 W13312F W13312S W13312P 


Tissues 


1(c). Squamous epithelium, scrapings from human mouth, w.m. 

2(e). Columnar epithelium, human gall bladder, t.s. 3(e). Ciliated 

epithelium, human trachea, t.s. 4(d). Skin, human, from general 

body surface showing sweat glands 5(d). Human scalp, l.s. of 

hair 6(d). Developing of nail, human embryo, l.s. 7(e). Hyaline 

Nervous System 


1(e). Cerebrum, human, cortex, t.s. 2(e). Cerebellum, human, 

t.s. 3(f). Cerebellum, human, t.s., Weigert stained 4(e). Spinal 

cord, human, t.s. for general structure 5(e). Nerve, human, l.s. 

cartilage, human, t.s. 8(d). Elastic cartilage, ear of pig, t.s. 9(e). 

Developing cartilaginous bone, joint of human foetus, l.s. 10(e). 

Compact bone, c.s. and l.s. 11(f). Striated muscle, human, l.s., 

staining of striations 12(e). Striated muscle, human, t.s. 13(e). 

Smooth muscle, human, t.s. and l.s. 14(e). White fibrous tissue, 

human tendon, l.s. 15(e). Adipose tissue, human, t.s. 

W13319 W13419 W133319F W13319S W13319P 


6(e). Nerve, human, t.s. 7(f). Spinal cord, cat, t.s., KlŸver-Barrera 

stained 8(e). Spinal cord, cow, t.s., Nissl stained 9(f). Cerebrum, 

cat, t.s., Golgi stained 10(e). Brain, rat, median l.s. 11(d). Vertebra 

with spinal cord, rat, t.s. 


ZOOLOGY – COMPREHENSIVE SETS 

W13001 W13030 W13001F W13001S W13001P 


Protozoa 


1(e). Amoeba proteus, Rhizopoda, w.m. 2(d). Radiolaria, mixed 

species, fossil 3(d). Foraminifera from Mediterranean sea, mixed 

species, recent 4(c). Euglena viridis, a green flagellate, w.m. 

5(c). Ceratium hirundinella, fresh-water dinoflagellate w.m. 

Vermes (Helminthes) 


1(f). Planaria, (Turbellaria) w.m. 2(c). Planaria, t.s. for general 

structure 3(f). Fasciola hepatica, large liver fluke, w.m. 4(c). 

Fasciola, t.s. of middle region of body 5(f). Taenia sp., tapeworm, 

proglottids, w.m. 6(c). Taenia sp., mature proglottids, t.s. 7(g). 

Taenia or Moniezia, tapeworm, scolex and proglottides, w.m. 8(f). 

Echinococcus multilocularis, infected liver, sec. 9(f). Enterobius 

6(f). Trypanosoma gambiense, causes African sleeping sickness, 

blood smear 7(f). Plasmodium, causes human malaria, blood 

smear 8(d). Eimeria stiedae, causing coccidiosis, t.s. of infected 

liver 9(d). Paramecium, a common ciliate, nuclei stained 10(e). 

Vorticella, a coloniate ciliate. 

W13003 W13032 W13003F W13003S W133003P 


vermicularis, pinworm, w.m. 10(d). Trichinella spiralis, encysted 

larvae in muscles, l.s. 11(e). Ascaris, roundworm, adult male and 

female, t.s. 12(d). Nemertine, marine species, t.s. of body 13(d). 

Nereis, sea-worm, t.s. 14(d). Tubifex, oligochaete, w.m. 15(d). 

Hirudo medicinalis, leech, t.s. 16(e). Lumbricus, earthworm, 

anterior end, l.s. 17(c). Lumbricus, region of seminal vesicles, t.s. 

18(d). Lumbricus, t.s. with stomach 19(c). Lumbricus, t.s. with 

intestine and nephridia 20(d). Lumbricus, t.s. with setae. 


PARASITOLOGY AND PATHOGENIC BACTERIA 

W13323 W13423 W13323F W13323S W1323P 


General Parasitology 


Domestic and tropical parasites of humans and animals 

1(f). Entamoeba histolytica, amoebic dysentery, smear or section 

2(f). Leishmania donovani, causes Kala-Azar, smear or section 

3(f). Trypanosoma gambiense, sleeping disease, blood smear 4(f). 

Trypanosoma cruzi, Chagas disease, blood smear 5(f). Plasmodium 

falciparum, human malaria, blood smear with ring stages 

6(f). Plasmodium berghei, blood smear with vegetative forms 

and schizogony stages 7(g). Plasmodium sp., malaria melanemia 

in human spleen 8(f). Toxoplasma gondii, causing toxoplasmosis, 

smear or section of cyst 9(f). Babesia canis, blood smear 

10(f). Sarcocystis sp., section of muscle showing the parasites in 

Miescher’s tubes 11(e). Nosema apis, honey bee dysentery, t.s. of 

bee intestine 12(d). Monocystis agilis, from earthworm seminal 

vesicle 13(d). Eimeria stiedae, causes coccidiosis in rabbit liver, 

t.s. 14(f). Fasciola hepatica, beef liver fluke, w.m. of adult flat 

mount 15(c). Fasciola, typical t.s. of body in different regions 

16(d). Fasciola, ova w.m. 17(h). Fasciola, miracidia w.m. * 18(h). 

Schistosoma mansoni, bilharziosis, adult male or female w.m. 

19(g). Schistosoma, t.s. of snail liver with redia and cercaria 

* 20(e). Schistosoma mansoni, ova in faeces 21(t). Taenia or 

Moniezia, tapeworm, scolex w.m. 22(f). Taenia pisiformis, dwarf 

tapeworm, ma ture proglottids w.m. 23(d). Taenia saginata, tapeworm, 

proglottids in different stages t.s. 24(d). Taenia saginata, 

ova in faeces w.m. 25(f). Hymenolepis nana, proglottids w.m. 

26(f). Echinococcus granulosus, dog tapeworm, scolices from cyst 

w.m. 27(f). Echinococcus, cyst wall and scolices t.s.. 28(d). Ascaris 

lumbricoides, roundworm of human, adult female t.s. in region 

of gonads 29(d). Ascaris lumbricoides, adult male t.s. in region of 

gonads 30(d). Ascaris lumbricoides, ova from faeces w.m. 31(f). 

Enterobius vermicularis (Oxyuris), pin worm, adult specimen w.m. 

32(d). Trichinella spiralis, muscle with encysted larvae l.s. 33(h). 

Ancylostoma, hookworm, adult w.m. 34(d). Trichuris trichiura, 

whip worm, ova w.m. 35(e). Strongyloides, larvae w.m. 36(f). 

Heterakis spumosa, intestinal parasite of rat, adult 37(g). Ixodes 

sp., tick, adult w.m. Carrier of relapsing fever and borreliosis 

38(d). Dermanyssus gallinae, chicken mite w.m. 39(e). Acarapis 

woodi, varroa, parasitic mite of honey bee, w.m. 40(e). Sarcoptes 

scabiei, section of diseased skin with parasites 41(e). Stomoxys 

calcitrans, stable fly, piercing sucking mouth parts w.m. 42(f). 

Anopheles, malaria mosquito, mouth parts of female w.m. 43(e). 

Culex pipiens, common mosquito, mouth parts of female w.m. 

44(f). Anopheles, larva w.m. 45(d). Culex pipiens, larva w.m. 46(d). 

Culex pipiens, pupa w.m. 47(f). Cimex lectularius, bed bug, w.m. 

48(f). Pediculus humanus, human louse, w.m. 49(e). Pediculus 

humanus, louse eggs attached to the hair, w.m. 50(e). Ctenocephalus 

canis, dog flea, adult w.m. 

W13324 W13423 W13324F W13324S W1324P 


Pathogenic Bacteria 


1(e). Diplococcus pneumoniae, croupous pneumonia, smear 

2(f). Neisseria gonorrhoeae, gonorrhoea, smear 3(e). Neisseria 

meningitidis (intracellularis), epidemic meningitidis, smear 4(d). 

Staphylococcus aureus, pus organism, smear 5(d). Streptococcus 

pyogenes, smear showing short chains 6(d). Corynebacterium 

diphtheriae, smear 7(e). Mycobacterium tuberculosis, smear from 

positive sputum stained after Ziehl-Neelsen 8(e). Bacterium erysipelatos, 

smear 9(d). Brucella abortus, abortation in cattle (Bang 

disease), smear 10(d). Proteus vulgaris, inflammation of urinary 

system, smear 11(d). Escherichia coli, colon bacteria, possibly 

pathogen, smear 12(d). Eberthella typhi, typhoid fever, smear 

13(d). Salmonella paratyphi, paratyphoid fever, smear 14(d). Hemophilus 

influenzae (Pfeiffer), smear 15(e). Klebsiella pneumoniae 

(Friedlander), pneumonia, smear 16(f). Pasteurella (Yersinia) 

pestis, bubonic plague, smear 17(d). Salmonella enteritidis, meat 

poisoning, smear 18(d). Shigella dysenteriae, bacillary dysentery, 

smear 19(d). Bacillus anthracis, wool sorter’s disease, smear 20(e). 

Clostridium botulinum, food poisoning, smear 21(d). Clostridium 

septicum, smear 22(e). Clostridium tetani, lockjaw, smear 23(d). 

Clostridium perfringens, gas gangrene, smear 24(f). Vibrio comma, 

Asiatic cholera, smear 25(g). Borrelia duttoni (Spirochaeta 

recurrentis), Central African relapsing fever, blood smear 



W13011 W13040 W13011F W13011S W13011P 


Bacteria Basis Set 


The most important pathogenic and non-pathsgenic bacteria 

1(d). Staphylococcus aureus, pus organism 2(d). Sarcina lutea, 

chromogenic rods 3(e). Streptococcus pyogenes, pus organism 

4(d). Streptococcus lactis, milk souring organism 5(d). Bacillus 

subtilis, hay bacillus, smear with bacilli and spores 6(d). Bacillus 

mycoides, soil organis 7(e). Bacillus anthracis, wool sorters 

disease 8(e). Mycobacterium tuberculosis, tuberculosis 9(d). 

Corynebacterium diphtheriae, diphtheria 10(e). Bacterium erysipelatos, 

red murrain 11(d). Rhizobium radicicola, nitrogen fixing 

bacteria 12(d). Proteus vulgaris, putrefaction 13(d). Escherichia 

coli, colon bacteria 14(d). Eberthella typhi, typhoid fever 15(d). 

Salmonella paratyphi, paratyphoid fever 16(f). Vibrio comma, 

Asiatic cholera 17(d). Shigella dysenteriae, bacillary dysentery 

18(d). Hemophilus influenzae, Pfeiffer bacillus 19(e). Spirillum 

volutans, from putrid water 20(d). Rhodospirillum rubrum, 

chromogenic spirilli 21(e). Clostridium botulinum (botulism), 

food poisoning 22(g). Spirochaeta duttoni (Borrelia recurrentis), 

in blood smear 23(d). Bacteria from mouth, with Gram positive 

and negative rods 24(d). Bacteria from bread 25(d). Bacteria from 

cheese. 

BOTANY 

W13328 W13428 W13328F W13011S W13328P 


Phanerogamae, Elementary Set 


1(c). Simple plant cells, epidermis of Allium w.m. 2(d). Cell division 

(mitosis) all stages, in Allium root tips l.s. 3(c). Starch grains, 

t.s. of potato tuber 4(c). Cork cells, t.s. of bark of Quercus 5(d). 

Stone cells, t.s. of fruit of pear 6(d). Root hairs on root tip 7(c). 

Zea mays, corn, typical monocot root t.s. 8(c). Ranunculus, buttercup, 

typical dicot root t.s. 9(c). Zea mays, corn, monocot stem 

t.s. 10(c). Triticum, wheat, gramineous stem t.s. 11(c). Aristolochia, 

birthwort, one year stem t.s. 12(c). Aristolochia, older stem 

t.s. 13(d). Cucurbita, pumpkin, stem with bundles and sieve tubes 

l.s. 14(c). Sambucus, elderberry, stem with lenticels t.s. 15(c). 

Tulipa, tulip, leaf epidermis with stomata w.m. 16(c). Zea mays, 

corn, leaf t.s., monocot gramineous leaf 17(c). Syringa, lilac, leaf 

t.s., dicot leaf 18(c). Fagus, beech, leaf bud t.s. shows leaf origin 

19(d). Lilium, lily, flower bud t.s. shows flower diagram 20(d). Lilium, 

anthers t.s. shows pollen chambers and pollen grains 21(d). 

Lilium, ovary t.s. with embryosac 22(e). Lilium, stigma with pollen 

and pollen tubes l.s. 23(c). Pinus, pine, leaf (needle) t.s. 24(d). 

Triticum, wheat, grain (semen) t.s. with embryo and endosperm 

25(d). Capsella, shepherd’s purse, l.s. of embryos in situ. 

W13013 W13042 W13013F W13013S W13013P 


Fungi and Lichen 


Phycomycetes 1(c). Mucor mucedo, w.m. of hyphae showing 

sporangia 2(d). Rhizopus nigricans, w.m. of hyphae with developing 

zygotes (d). Synchytrium endobioticum, potato black 

wart, t.s. of infected tissue 4(c). Plasmodiophora, t.s. of cabbage 

rot Ascomycetes 5(c). Claviceps purpurea, t.s. of sclerotium 6(c). 

Tuber rufum, truffle, t.s. of fruiting body showing asci 7(c). Peziza 

sp., cup-fungus, t.s. of fruiting body with asci 8(d). Erysiphe 

sp., mildew, t.s. of leaf with perithecia 9(d). Penicillium sp., 

blue mould on orange-rind, t.s. of hyphae with conidiophores 

10(c). Aspergillus glaucum, brown-mould, w.m. of hyphae with 

sporangia 11(b). Saccharomyces sp., yeast, budding, w.m. 12(d). 

Taphrina pruni (Exoascus pruni), plum pockets, t.s. with haustoria 

and asci Basidiomycetes 13(d). Puccinia graminis, t.s. of uredinia 

on wheat 14(d). Puccinia graminis, wheat rust, t.s. of aecidia on 

infected barberry leaf 15(d). Ustilago zeae, corn smut, infected 

tissue, t.s. 16(c). Psalliota sp., mushroom, l.s. through pileus and 

lamellae 17(c). Boletus edulis, pore fungus, l.s. through pores 

18(c). Lycoperdon gemmatum, puff-ball, t.s. of fruiting body 

Lichens 19(d). Xanthoria, lichen, t.s. of thallus showing hyphae 

with symbiotic algae 20(d). Xanthoria, t.s. of apothecium. 

CYTOLOGY AND EMBRYOLOGY 

W13023 W13052 W13023F W13023S W13023P 


The Animal Cell 


1(c). Squamous epithelium, isolated cells from human mouth 

2(d). Striated muscle l.s. showing nuclei, striations 3(d). Compact 

bone and hyaline cartilage t.s., two sections for comparison 4(e). 

Nerve fibres isolated, fixed and stained by osmic acid to show 

myelin sheaths and Ranvier’s nodes 5(d). Liver of Salamandra 

t.s., simple animal cells 6(f). Kidney of mouse, t.s. vital stained 

to demonstrate storage 7(d). Ovary of cat, t.s. showing primary, 

Plant Cell 


1(c). Epidermis of Allium (onion), w.m. showing simple plant cells 

with cell walls, nuclei and cytoplasm 2(d). Root tips of Allium 

cepa l.s. showing cell division (mitosis) in all stages 3(e). Pollen 

mother cells of Lilium. Prophase of first maturation division 

(meiosis) 4(f). Pollen mother cells of Lilium. Metaphase and anaphase 

of first maturation division 5(c). Wood of Tilia macerated 

secondary, and Graafian follicles 8(d). Testis of frog, t.s. showing 

spermatogenesis 9(e). Salamandra larva, t.s. of skin and other organs 

selected to show cell division (mitosis) 10(f). Uteri of Ascaris 

megalocephala, t.s. stained to show meiosis with chromosomes 

and nuclear spindles 11(f). Salivary gland of Chironomus larva. 

Giant chromosomes showing large chromomeres. Stained for 

DNA after Feulgen 12(e). Ova from Psammechinus (sea urchin). 

Unfertilized ova, fertilized ova, early cleavage stages. 

W13024 W13053 W13024F W13024S W13024P 


and w.m. 6(d). Fruit of Pyrus (pear) t.s. showing stone cells 7(c). 

Tuber of Solanum (potato) t.s. shows cork and starch grains 8(d). 

Cucurbita pepo (pumpkin) l.s. of stem showing vascular bundles 

with sieve tubes, spiral and annular vessels 9(c). Ricinus endosperm 

t.s. showing aleurone grains 10(d). Anthers of Lilium (lily), 

t.s. pollen sacs and pollen grains 11(d). Ovary of Lilium (lily), t.s. 

arrangement of ovules and embryosac 12(e). Spirogyra showing 

conjugation stages and zygotes. 


W13025 W13054 W13025F W13025S W13025P 


Set of Genetic Slides 


1(d). Allium, root tips, l.s. showing all stages of mitosis 2(e). Eschscholtzia, 

stigma, w.m. showing penetrating pollen 3(e). Lilium, 

microspore mother cells, first division, leptotene to zygotene 

4(e). Lilium, first division, diakinesis to telophase 5(f). Lilium, 

second division, interkinesis to tetrad stage 6(f). Polytrichum, 

moss, archegonium, w.m. 7(f). Polytrichum, moss, archegonium, 

l.s. 8(e). Spirogyra scalariform conjugation showing zygotes 

following conjugation 9(d). Sea urchin, developing of eggs, w.m. 

of most stages up to pluteus 10(f). Giant chromosomes from 

salivary gland of Chironomus, squash preparation stained for 

chromomeres 11(f). Giant chromosomes, section 12(e). Ascaris, 

fertilisation of eggs, t.s. 13(f). Ascaris, male and female pronuclei, 

t.s. 14(f). Ascaris, meiosis and early cleavage, t.s. 15(e). Testis of 

crayfish, t.s. showing meiosis 16(d). Testis of mouse, t.s. showing 

spermatogenesis 17(d). Ovary of rabbit, l.s. showing follicles in 

various stages 18(f). Embryology of fish, l.s. of embryo showing 

animal mitosis 19(h). Chromosomes, human, female, of culture 

of peripheral blood 20(i). Chromosomes, human, male, of culture 

of peripheral blood 21(f). Drosophila genetics, adult wild type, 

w.m. 22(f). Drosophila genetics, “barr eye” mutant, w.m. 23(f). 

Drosophila genetics, “brown eye” mutant, w.m. 24(f). Drosophila 

genetics, “vestigial wing” mutant, w.m. 25(f). Drosophila genetics, 

“white eye” mutant, w.m. 


W13027 W13056 W13027F W13027S W13027P 


Frog Embryology (Rana) 

10 preparations with accompanying guide. For details, please go to www.3bscientific.co.uk. 

ECOLOGY AND ENVIRONMENT 

W13335 W13435 W13335F W13335S W13335P 


The Microscopic Life in the Water 


1(e). Amoeba proteus, amoeba 2(c). Ceratium hirundinella, dinoflagellates 

3(c). Euglena, green flagellate with eyespot 4(d). Radiolaria, 

marine rhizopods 5(c). Paramecium, nuclei stained 6(d). 

Stylonychia, a common ciliate 7(b). Spongilla, fresh water sponge, 

isolated spicules 8(d). Hydra, w.m. or section 9(d). Rotatoria, rotifers, 

mixed species 10(c). Daphnia, water flea, a phyllopod 11(c). 

Cyclops, a copepod 12(d). Chironomus, gnat, larva w.m. 13(d). 

Putrefaction causing bacteria from hay infusions 14(c). Oscillatoria, 

a filamentous blue green alga 15(c). Diatomeae, diatoms, 

mixed species 16(d). Desmidiaceae, desmids, mixed species 17(c). 

Spirogyra, green alga with spiral chloroplasts 18(d). Eudorina, 

small colonies within gelatinous sheaths 19(c). Cladophora, green 

alga, branched filaments 20(c). Draparnaldia, main filaments and 

branchings 21(c). Microcystis, irregular colonies 22(c). Ulothrix, 

green alga with girdle-shaped chloroplasts 23(d). Oedogonium, 

vegetative filaments 24(e). Volvox, with daughter colonies and 

sexual stages 25(d). Mesothaenium, rod-shaped desmids 

W13331 W13431 W13331F W13331S W13331P 


The Forest, Consequences of Pollution 


1(c). Pine (Pinus), healthy leaves, t.s. 2(c). Pine (Pinus) leaves 

damaged by acid rain, t.s. 3(c). Fir (Abies), healthy leaves, t.s. 

4(c). Fir (Abies), stem tip damaged t.s. 5(c). Beech (Fagus), healthy 

leaves t.s. 6(c). Beech (Fagus), t.s. of leaves with destroyed 

epidermis and chloroplasts 7(d). Rhytisma acerinum, tar spot of 

maples, consequence of single-crop farming 8(d). Early leaf fall, 

caused by thawing salt 9(d). Healthy lichen, indicator of clean 

air 10(d). Damaged lichen, caused by air pollution 11(c). Healthy 

wood of beech, t.s. 12(d). Wood destroyed by fungus 13(d). 

Polyporus, wood rot fungus, fruiting body t.s. 14(d). Root nodules 

of Alnus, with symbiotic bacteria 15(d). Spruce beetle (Cryphalus 

picea), larva t.s. 16(c). Wood with normal annual rings, t.s. 17(c). 

Wood with anomalous narrow annual rings caused by drought, 

t.s. 18(d). Bark with larval galleries of spruce beetle, t.s. 19(d). 

Pineapple-like gall on spruce caused by lice, t.s. 20(d). Gall nut on 

oak caused by insects, t.s. 

W13332 W13432 W13332F W13332S W13332P 


Water Pollution, Problems and Results 


1(d). Intestinal bacteria (Escherichia coli) from putrid water 2(e). 

Putrefactive bacteria (Spirillum) from sludge poor in oxygen 3(d). 

Putrefactive bacteria (Sphaerotilus) bacteria, forming long chains 

4(d). Sludge bacteria (Methanobacterium) causing sewer gas 5(d). 

Sulphur bacteria (Thiocystis) 6(c). Wasserbluthe (Microcystis), 

blue-green alga “blooming” in stagnant water 7(c). Anabaena, 

blue green algae, in eutrophic water 8(c). Spirogyra, filamentous 

green alga in nutrient-rich water 9(d). Spirulina, corkscrewshaped 

algae occurring in bitter seas 10(c). Chlamydomonas, 

one-celled green alga in eutrophic water 11(c). Cladophora, green 

alga from moderately polluted water 12(c). Diatoms, mixed algae 

from scarcely polluted water 13(c). Euglena, green flagellates 

occurring in stagnant eutrophic water 14(d). Ciliates, different 

species from nutrient-rich water 15(d). Rotifers (Rotatoria), small 

animals from putrid water 16(d). Tubifex, fresh water oligochaete, 

living in the sludge 17(d). Carchesium, stalked ciliate from moderately 

polluted water 18(d). Water mold (Saprolegnia), harmful 

to plants and animals 19(d). Skin of fish injured by chemicals, t.s. 

20(d). Skin ulcer of an amphibian, t.s. 




The individual slides are characterized by excellent workmanship, clear portrayal 

and long life. We have selected the most interesting and most popular ones for 

you. Order your favorite ones and delve into the fascinating world of the microcosm 

with your students! 

Please note that microscope slides can only be supplied in our special storage 

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When ordering, please include the appropriate language code in addition to the 

item number: 

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p.ex. W13900-En 

Minimum order quantity 10 Page 28 

Art.-No. 

Topic 

Art.-No. 

Topic 

Individual Microscope Slides 

Zoology 

W13900 

W13901 

W13902 

W13903 

W13904 

W13905 

W13906 

W13907 

W13908 

Amoeba proteus, w.m. showing nucleus and 

pseudopodia 

Euglena, a common flagellate with eyespot 

Paramaecium, nuclei stained 

Hydra, w.m. extended specimen to show foot, 

body, mouth, and tentacles 

Hydra, t.s. of body in different levels. Ectoderm, 

entoderm 

Lumbricus, earthworm, typical t.s. back of clitellum 

showing muscular wall, intestine, 

typhlosole, nephridia etc. 

Daphnia and Cyclops, small crustaceans from fresh 

water 

Musca domestica, house fly, head and mouth parts 

(proboscis) w.m. 

Musca domestica, leg with clinging pads (pulvilli) 

W13917 

W13918 

W13919 

W13920 

W13921 

W13922 

W13923 

W13924 

W13925 

W13926 

W13927 

Human blood smear, stained for red and white 

corpuscles 

Artery and vein of mammal, t.s. 

Lung of cat, t.s. showing alveoli, bronchial tubes 

Oesophagus of cat, t.s. with stratified squamous 

epithelium, muscular layers 

Stomach of cat, t.s. through fundic region showing 

gastric glands 

Small intestine of cat, t.s. showing mucous 

membrane 

Large intestine (colon), t.s. special stained for the 

mucous cells 

Liver of pig, t.s. showing well developed 

connective tissue 

Pancreas of pig, sec. showing islets of Langerhans 

Kidney of cat, t.s. through cortex and medulla 

Ovary of cat, t.s. with primary, secondary, and 

Graafian follicles 

W13909 

Apis mellifica, honey bee, anterior and posterior 

wing 

W13928 

Testis of mouse, t.s. showing spermatogenesis in 

all stages 

W13910 

Apis mellifica, honey bee, mouth parts of worker 

w.m. 

W13929 

Sperm of bull (spermatozoa), smear 

W13911 

W13912 

W13913 

Apis mellifica, hind leg of worker with pollen 

basket w.m. 

Apis mellifica, sting and poison sac w.m. 

Apis mellifica, honey bee, head with compound 

eyes and brain t.s. 

W13930 

W13931 

W13932 

Spinal cord of cat, t.s. showing white and grey 

matter, nerve cells 

Cerebrum, human, t.s. of cortex showing 

pyramidal cells and fibrous region 

Retina of cat, t.s. for detail of rods and cones 

W13914 

Branchiostoma lanceolatum (Amphioxus), typical 

t.s. of body with gills, liver, and gonads 

W13933 

Tongue of rabbit, t.s. of papilla foliata with 

abundant taste buds 

Histology and Anthropology 

W13934 

Human skin from palm, v.s. showing cornified 

epidermis, germinative zone, sweat glands 

W13915 

Compact bone, t.s. special stained for cells, 

lamellae, and canaliculi 

Bacteria and lower plants 

W13916 

Striated muscle, l.s. showing nuclei and striations 

W13935 

Bacteria from mouth, smear Gram stained 

showing bacilli, cocci, spirilli, spirochaetes 


Art.-No. 

W13936 

W13937 

W13938 

W13939 

W13940 

W13941 

W13942 

W13943 

W13944 

W13945 

W13946 

W13947 

W13948 

W13949 

W13950 

W13951 

W13952 

W13953 

W13954 

W13955 

W13956 

W13957 

W13958 

W13959 

W13960 

W13961 

Topic 

Streptococcus lactis, milk souring organisms, 

smear showing chains 

Diatoms, strewn slide of mixed species 

Nostoc, blue green alga, filamentous colonies 

within gelatinous sheaths 

Spirogyra, vegetative filaments with spiral 

chloroplasts 

Volvox, with daughter colonies and sexual stages, 

w.m. 

Saccharomyces, yeast, budding cells w.m. 

Physcia, foliose lichen, thallus with symbiotic 

algae t.s. 

Sphagnum, peat moss, w.m. of leaf showing 

chlorophyll-bearing and hyaline cells. 

Flowering Plants 

Lupinus, lupin, root nodules with symbiotic 

bacteria t.s. 

Root tip and root hairs 

Zea mays, corn, typical monocot root t.s. 

Ranunculus, buttercup, typical dicot root t.s., 

central stele 

Zea mays, corn, monocot stem with scattered 

bundles t.s. 

Helianthus, sunflower, typical herbaceous dicot 

stem t.s. 

Aristolochia, older stem t.s. shows secondary 

growth 

Cucurbita, pumpkin, l.s. of stem with sieve tubes, 

annular and reticulate vessels, sclerenchyme fibres 

Pinus, pine, three sections of wood: transverse, 

radial, tangential 

Tilia, lime, three sections of wood: transverse, 

radial, tangential 

Tulipa, tulip, epidermis of leaf with stomata and 

guard cells w.m., surface view 

Iris, typical monocot isobilateral leaf, t.s. 

Syringa, lilac, leaf t.s. showing epidermis, palisade 

parenchyma, spongy parenchyma, vascular 

bundles 

Fagus, beech, sun and shade leaves, two t.s. for 

comparison 

Nerium, oleander, xerophytic leaf with sunken 

stomata, t.s. 

Lilium, lily, anthers with pollen grains and pollen 

sacs t.s. 

Lilium, ovary t.s. showing arrangement of ovules 

Triticum, wheat, grain (seed) sagittal l.s. with 

embryo and endosperm 

Art.-No. 

W13969 

W13970 

W13971 

W13972 

W13973 

W13974 

W13975 

W13976 

W13977 

W13978 

W13979 

W13980 

W13981 

W13982 

W13983 

W13984 

W13985 

W13986 

Topic 

Cytology and Genetics, Embryology 

Mitochondria, in thin sec. through liver or kidney, 

W13965 special staining technique 

DNA in cell nuclei, demonstrated by Feulgen 

W13966 staining technique 

Giant chromosomes from the salivary gland of 

W13967 Chironomus. Individual genes and puffs can be 

observed 

Human chromosomes, spread in the stage of 

W13968 metaphase, for counting chromosomes 

Spinal cord of cat, t.s. silvered for nerve cells and 

fibres 

Allium cepa, l.s. of root tips showing cell divisions 

(mitosis) in all stages, carefully stained 

Chloroplasts, in leaf of Elodea or Mnium, special 

stained 

Sea-urchin development (Psammechinus miliaris), composite 

slide with two cell, four cell and eight cell stages 

Sea-urchin development (Psammechinus miliaris), composite 

slide with morula, blastula and gastrula stages 

Frog embryology (Rana spec.), sec. trough the 

blastula stage showing the blastocoel 

Frog embryology (Rana spec.), sag. sec. through 

young larva in the tail bud stage, with primordia 

of organs 

Chicken embryo, 48 hour, t.s. with neural tube and 

chorda 

Embryo of mouse, sagittal l.s. of entire specimen 

showing all organs in situ 

Parasites and pathogens 

Escherichia coli, bacteria from colon, probably 

pathogenic, smear Gram stained 

Eberthella typhi, causing typhoid fever, smear 

from culture, Gram stained 

Plasmodium berghei, malaria parasite, blood 

smear 

Trypanosoma gambiense, causing sleeping 

disease, blood smear 

Culex pipiens, mosquito, head and piercingsucking 

mouth parts of female, w.m. 

Tuberculous lung, t.s. of diseased human lung 

showing miliary tubercles in tissue 

Coal dust lung (Anthracosis pulmonum), t.s. of 

human smoker’s lung 

Liver cirrhosis of man caused by alcohol abuse, t.s. 

showing degeneration of liver cells 

Arteriosclerosis, t.s. of diseased human coronary 

artery showing sclerotic changes in the arterial wall 

Ecology and environment, 

pests in agriculture 


Individual Microscope Slides 

W13962 

Taraxacum, dandelion, composite flower l.s. 

W13987 

Varroa, parasitic mite of bees w.m. 

W13963 

W13964 

Pinus, pine, male cone with pollen l.s. 

Pinus, female cone with ovules l.s. 

W13988 

W13989 

Leaf (needle) of fir (Abies), two t.s. of leaves, 

healthy and damaged by environmental 

influences (acid rain) 

Leaf of beech (Fagus), two t.s. of leaves, healthy 

and damaged by environmental influences (acid 

rain) 


MULTIMEDIA-PACKAGES FOR TEACHERS AND STUDENTS 

LIEDER offers a new range of MULTIMEDIA PACKAGES OF LIFE SCIENCE for interactive learning and teaching in school and education. The 

new packs aim to give a strictly outlined synopsis of all areas of biology important for teaching at schools, colleges and universities and 

suitable for working with the microscope. Well selected media packages of 6 and 12 units with microscope slides, overhead transparencies, 

sketch and work sheets, descriptions and pictures of the drawings to support the teacher during lessons. We offer TEACHER PACKAGES 

(W137..) and STUDENT SETS (W138..). 

The teacher packages comprise all necessary media for classroom work: 

1. Set of selected prepared microscope slides in plastic box. Prepared Microscope Slides are made under rigourous scientific control; the 

product of long experience combined with the most up to date techniques. 

2. Set of overhead transparencies, large size, full color. Overhead Transparencies immediately show, on the screen, the details of the 

specimen required for demonstration at the most suitable magnification. The student subsequently finds it easier to locate the relevant 

part of the microscopic slide under the microscope. The transparencies are printed by a special process and excel by reason of their 

high projection quality. 

3. Set of sketch- and worksheets with drawings for all slides. The Sketch- and Work Sheets serve to facilitate 

seeing his way through the prepared microscope slides and finding the detail important in the 

lesson. They start processes of learning and understanding by comparing microscope slides with the 

diagrammatic drawings, thus to identify and label the details relevant in the lesson. They allow completing 

or colouring the drawings according to own observations, and finally the sheets can be used for 

tests. Teacher may take photocopies of the sheets for the number of students. 

Multimedia-Packages for Teachers and Students 

4. Textbook with detailed description of all slides, drawings and transparencies. The 

Textbooks are intended to help you make more effective use of our teaching 

material both in the classroom and during individual study. They provide a 

description of the morphological structures involved, making it considerably 

easier to look for and find the relevant spots in the microscope 

slides. They also furnish information regarding systematic and physiological 

relationships and general biological principles, as well 

as stimulating classroom interpretation and didactic use of the 

observations made. 

5. Special cardboard box for storing and packing 

The number of student sets should correspond to the number 

of students in a class. 

The student sets comprise: 

1. Set of selected prepared microscope slides in plastic box (the 

same as the teacher slides) 

2. Textbook with detailed description of all slides 

3. Special cardboard box for storing and packing 

s 

D/E 

W13722/W13822 

Protozoa 

W13728/W13828 

The Animal Cell (Cytology) 

W13732/W13832 

Human Diseases (Pathology) 

W13735/W13835 

Parasites of Man and Animals 

W13737/W13837 

Embryology and Development of 

Animals 

W13739/W13839 

Genetic Slides 

W13741/W13841 

Mitosis and Meiosis (Cell 

division) 

W13742/W13842 

Bacteria 

W13736/W13836 

Reproduction of Animals 

W13763/W13863 

Identifying Polluted Water 

under the Microscope 

26 

3B Scientific® Microscopy

W57903 

W57901 

W57901 

Student Dissecting Kit 

Excellent value for your classroom! Ideal for both 

junior and secondary school students. Complete 

set of instruments includes tools for routine 

dissection labs. 

Kit includes: 

• Ruler 15 cm 

• Screw-lock blade scalpel 

• Scalpel blade 

• Dropping pipette 

• Student scissors 

• Straight teasing needle 

• Curved teasing needle 

• Medium point forceps 

• Leatherette case 

7.6x17 cm; 0,1 kg 

W11610 

Dissecting Set 

Deluxe dissecting set fit for a skilled instructor. 

Encased in an attractive vinyl case lined with velvet, the kit 

includes the following high-quality stainless steel tools: 

• 1 fine scissors, sharp tip, 11.5 cm 

• 1 large scissors, 1 sharp tip, 1 blunt tip, 13.5 cm 

• 1 fine forceps, serrated, sharp tip, 12 cm 

• 1 large forceps, serrated, blunt tip, 13 cm 

• 1 one-piece scalpel, 4 cm blade 

• 1 straight needle, 13 cm 

• 1 lancet needle, 15 cm 

• 1 Dumont forceps, 11 cm 

• 1 scalpel handle, 14 cm 

• 5 scalpel blades, 6 cm 

21x13x3 cm 

W57903 

Biology Dissecting Kit 

Includes the stainless steel and chrome instruments 

presented in a deluxe, single-fold, lined 

vinyl case. Kit includes: 


• Dissecting knife handle 

• Scalpel blades 

• Dropping pipette 

• Straight operating scissors 

14 cm 

• Seeker probe 


• Medium point forceps 


7.6x17 cm; 0,15 kg 

W22003 

Preparation Set 

This set is supplied in a stackable transparent 

plastic box and consists of: 

• Needle in holder, straight (2 pieces) 

• Forceps, fine, 130 mm 

• Microscopical scissors, straight 

• Scalpel handle No. 4 

• Set of 5 scalpel blades, slightly curved 

W11609 

W11609 

W22003 

Dissecting instruments 

This first-rate dissecting set contains top-quality 

stainless steel instruments in an attractive vinyl 

case. 

• 1 pair of scissors, pointed, 10 cm 

• 1 pair of forceps, pointed, 13 cm 

• 1 dissecting needle, 13.5 cm 

• 1 scalpel blade holder n° 4 

• 5 replacement scalpel blades n° 11 

18x8x3 cm, 0,15 kg 

Dissecting Kits 

W57904 

Large Dissecting Kit 

Kit includes: 


• Dissecting knife handle 

• Curved scalpel blades 

• Full convex blades 

• Section lifter 

• Curved dissection scissors 12 cm 

• Straight operating scissors 14 cm 

• Hemostatic forceps 12.5 cm 

• Hemostatic forceps 16.5 cm 

• Seeker probe 


• Curved teasing needle 

• Dressing forceps 12 cm 

• Dressing forceps 13 cm 

• Retraction hook 


33x19 cm (opened); 0,25 kg W57904 

W11610 


W16157 

W16158/W16159 

W16156/W16157 

W16160 

W16158 

W16159 

W16156 

W16157 

Accessories 

Microscope Slides, cut edges 

cellophane wrapped 

Approx. 76 x 26 x 1 mm 

PU: 50 pcs/box 

W16160 

Microscope slides with one 

cavity 

Ground edges, 76 x 26 x 1.2 mm, 

PU = 50 pcs/box 

Microscope slides, ground 

edges 

90°, cellophane wrapped 

Approx. 76 x 26 x 1 mm 

PU: 50 pcs/box 

Cover Glasses, non-ground 

18 x 18 mm, No. 1 (0.13-0.16 mm 

thickness), Ar-glass, for manual use 

not suitable for automated 

processes , PU = 200 pcs/tropical 

packing (vacuum sealed) 

Cover Glasses, non-ground 

18 x 18 mm, No. 1 (0.13-0.16 mm 

thickness), borosilicate glass, also 

suitable for automated processes 

(cover slipper). 

PU = 200 pcs/ box 

W58433 

NEW 

W16174 

W16162 

W16162 

Slide storage map 

For 20 slides, cardboard, with cover 

W58433 

Slide Box for 25 Slides, Green 

Durable plastic storage box 

141x88x35mm; 0.16 kg 

W58423 

W58423 

Slide Box for 50 Slides, Blue 

209x86x35mm; 0.2 kg 

Pasteur pipettes, dropping 

pipettes 

3 ml, Polyethylene, nonsterile. 


W16175 

Pasteur pipettes, dropping 

pipettes 

1 ml, Polyethylene, nonsterile. 


W16175 

W16161 

Schiefferdecker staining dish 

For 20 slides 76 x 26 mm (back to 

back), with cover, 

approx. 45 x 85 x 70 mm 

W16174 

W16161 


W16152 W16169 W16170 

W16171 

W16152 

Soft Tweezers 

At last soft stainless steel tweezers, 

ideal for students to examine objects 

without damaging them. 

Length approx 10 cm 

W16169 W16170 W16171 

Anatomical forceps 

Stainless steel, pointed, 14.5 cm 

NEW 

Anatomical forceps 

Stainless steel, blunt, 14.5 cm 

Forceps for cover-glasses 

Stainless steel, curved, 11.5 cm 

W16163 W16164 W16165 

W16163 W16164 W16165 

Microscope-scissors 

Stainless steel, 

11.5 cm 

Scissors 

Stainless steel, straight, 

extremely pointed, 

12 cm 

Scissors 

Stainless steel, straight, 

pointed/pointed, 

14.5 cm 

Accessories 

W16173 

Scalpell-blades, Size 10 

Single packed, sterile, carbon steel. 


NEW 

W16173 

W16172 

W16166 

W16167 

W16168 

W16172 W16166 W16167 W16168 

Scalpell handle no. 3 

Stainles steel 

Sonde 

ca. 160 x 2 mm 

Dissection needle 

Plastic-handle, pointed 

Dissection needle 

Plastic-handle, with blade 


FURTHER ITEMS FOR YOUR BIOLOGY LESSON… 

As world leader in anatomical model production, we would also 

like to show you our most popular models. 

3B MICRO 

A79 

A79 

3B MICROanatomy Bone Structure 

This extremely detailed model depicts a three dimensional section of a 

lamellar bone, showing the typical structure of a tubular bone enlarged 

80 times. Various planes are shown in cross and longitudinal section 

through all levels of the bone, as well as a 2‐plane section through the 

inner structure of the bone marrow. The typical elements of a lamellar 

bone are easily identified and help to understand its structure and 

function with the characteristic osteons, also referred to as Haversian 

systems. This model allows a graphic illustration of the interplay of the 

individual components, such as spongy and compact substance, endosteum, 

cortical substance, osteocytes, Volkmann and Haversian canals. 

Supplied on base. 

26x19x14.5 cm; 0.8 kg 

E/D/S/F/P/J www. 

B60 

B60 

3B MICROanatomy Muscle Fibre 

The model illustrates a section of a skeletal muscle fibre and its neuromuscular 

end plate magnified approx. 10,000 times. The muscle fibre is the 

basic element of the diagonally striped skeletal muscle. 

23.5x26x18.5 cm; 1.1 kg 

L/E/D/S/F/P/I/J 

D17 

D17 

3B MICROanatomy Tongue 

The latest model in our 3B MICROanatomy series, the tongue, is fascinating 

in that it combines various enlargements of specific parts of the 

tongue in one model. It comprises a macroscopic view of the tongue in 

life size (dorsal view) and microscopic views of the various papillae of the 

tongue (10-20x life size) and of a taste bud (approx. 450x life size). All views 

are mounted on a base that also features an overview of the sensory and 

sensitive innervation of the tongue. A unique model for an intensive study 

of the tongue. 

14,5x32,5x20 cm; 0.8 kg 

L/D/E/F/I/S/P/J/R/C 

G42 

G42 

3B MICROanatomy Artery and Vein 

The model shows a medium-sized muscular artery with two adjacent veins 

from the antebrachial area with adjoining fat tissue and muscle enlarged 

14 times. The model illustrates the reciprocal anatomical relationship of 

artery and vein and the basic functional techniques of the venous valves 

(“valve function” and “muscle pump”). The left vein and the middle artery 

are fenestrated in the upper anterior segment, revealing the various layers 

of the wall structure in a cross and longitudinal section and in top view. 

The right vein is opened throughout in the anterior segment, revealing the 

orifice of a feeder vein and two venous valves, i.e. “flap valves” formed by 

a duplication of the tunica intima. On the rear of the model, the relief of 

two veins is shown to illustrate the functional aspect of the venous valves. 

Supplied on base. 

26x19x18.5 cm; 0.9 kg 

L/D/E/S/F/P/I/J 


unique! 

F16 

K13 

K13 

3B MICROanatomy Kidney 

This extremely detailed model shows the morphologic/functional units of 

the kidney greatly magnified. Six model zones illustrate the following finetissue 

structures that serve the production of urine: 

• Longitudinal section of a kidney 

• Section of renal cortex and renal medulla 

• Wedge-shaped section of a kidney lobe with a dia gram matic depiction of 

three nephrons with Henle’s loops of different lengths and diagrammatic 

depiction of the vascular supply 

• Diagrammatic illustration of a nephron with a short Henle’s loop and 

didactic/diagrammatic illustration of the vascular supply 

• Diagrammatic illustration of an opened renal corpuscle with nephron 

and light-microscopic transverse sections of the proximal, attenuated and 

distal segments of a renal tubule 

• Diagrammatic/didactic illustration of an opened renal corpuscle 

Mounted on a base. 

23.5x25.5x19 cm; 1.3 kg 

L/E/D/S/F/P/I/J www. 

F16 

3B MICROanatomy Eye 

This model illustrates the microscopic structure of the retina with choroid 

and sclera. The left block-like, layered side of the model side shows the 

complete structure of the retina including the vascular layer and parts of 

the sclera from a light microscopic view. The right part of the model is a 

sectional enlargement. It shows the microscopic structure of the photoreceptors 

and the cells of the pigmented layer. 

25x23x18.5 cm; 1.2 kg 

L/D/E/F/S/P/I/J www. 

3B MICROanatomy 

K23 

K24 

K24 

3B MICROanatomy Liver 

This 2-part model shows a highly magnified diagrammatic view of a section 

of the liver. The left part of the model shows a section of the liver that 

comprises several lobules. The right part of the model is a highly magnified 

view of the sectioned lobule on the left. 

15x26x18.5 cm; 0.7 kg 


K23 

3B MICROanatomy Digestive System 

The model illustrates the structure of the fine tissues of four characteristic 

sections of the digestive system: oesophagus, stomach, small intestine, 

large intestine. 

The front of the model, from top to bottom, shows a magnified view in histological 

section of the individual sections of the digestive system and their 

fine tissue structures.On the back of the model, highly magnified views of 

didactically interesting areas of each of the digestive system sections shown 

on the front are emphasized. 

29.5x26x18.5 cm; 1.5 kg 



Bestseller 

C15 

C15 

Brain, 2-part 

A medially divided brain, perfect for beginning 

studies because of its affordable price. Delivered 

on removable base. 

15x14x17.5 cm; 0.7 kg 

L/D/E/F/S/P/I/J www. 

More Product Ranges 

A10 

Classic Skeleton Stan, on 5-feet roller 

stand 

This classic model (we call him Stan) has been 

the standard of quality in hospitals, schools, 

universities, and laboratories for over 50 years. 

Choose from 5 models to suit your individual 

preference – of course each one has all standard 

benefits of a 3B Scientific® skeleton. 

170 cm; 7.6 kg 

B09 

A20 

A20 

Classic Skull, 3-part 

Our Classic Skulls combine quality and value. 

Each of the 8 classic versions available are 

designed to show exceptional detail at an 

affordable price. The 3-part standard version 

A20 is a first choice for basic anatomical studies 

or an attractive medical present. Alternatively, 

choose one of the more advanced versions 

exhibiting additional anatomical structures such 

as muscle origins/insertions, hand-numbered 

bones and structures or a supplimentary 

complete 5-part brain. 

20x13.5x15.5 cm; 0.6 kg 

B09 

Classic Unisex Torso, 12-part 

The following components of this torso are 

removable: 

• 2-part head 

• 2-part removable heart 

• 2 lungs 

• Stomach 

• Liver with gall bladder 

• 2-part intestinal tract 

• Front half of kidney 

Supplied with 3B Torso-Guide. 

87x38x25 cm; 4.6 kg 

A10 


Page 24 B60, Page 30 

U30100, Page 14 

U42100, Page 16 

U30701, Page 5 

W16163, Page 29 W16152, Page 29 W16161, Page 29 

W30613 – W30617, Page 12

3B Scientific - Microscopy Catalog

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